HYBRID SINTERED POLYMERIC PARTICLE AND WOVEN FABRIC FILTER MEDIA FOR INDUSTRIAL STARCH APPLICATIONS

摘要

Hybrid filtration media includes a layer of woven fabric [110], a layer of sintered porous material [130], and a web of bonding material [120] between the layer of woven fabric [110] and the layer of sintered porous material [130]. The woven fabric [110] is preferably attached to the web of bonding material [120] to form a first laminate [160], and the sintered porous material [130] is attached to the web of bonding material [120] of the first laminate [160]. The hybrid filter media [170] is configured to withstand harsh industrial vacuum filtration environments, resist delamination, and be used on large industrial vacuum filters. A method of manufacturing a hybrid filter media is also disclosed.